Home / 33,534,200.40-50,239,299.15-19,114,434.60

Finding the Fourth Proportional to 33,534,200.40, 50,239,299.15 and 19,114,434.60

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Solution

The fourth proportional to 33,534,200.40, 50,239,299.15 and 19,114,434.60 is: 28,636,311.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,534,200.40 : 50,239,299.15 = 19,114,434.60 : x
  2. Step 2: Convert to fraction form
    33,534,200.40/50,239,299.15 = 19,114,434.60/x
  3. Step 3: Cross multiply
    33,534,200.40x = 50,239,299.15 × 19,114,434.60
  4. Step 4: Simplify right side
    33,534,200.40x = 960,295,797,952,510.62
  5. Step 5: Solve for x
    x = 960,295,797,952,510.62/33,534,200.40
  6. Step 6: Final answer
    x = 28,636,311.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.